Polluted Cities Are Wreaking Havoc on People's Skin

City living can be tough on a person. Excessive noise impairs our cognitive function. The scarcity of green makes us sad. Our commutes are slowly killing us . There’s more. All the pollution we walk through on the regular will one day compound the aging process to make us even more wrinkled, according to a recent study in the Journal of Investigative Dermatology.